package com.iailab.module.ai.service.questiontemplate;

import jakarta.annotation.Resource;
import org.springframework.stereotype.Service;
import org.springframework.validation.annotation.Validated;

import com.iailab.module.ai.controller.admin.questiontemplate.vo.*;
import com.iailab.module.ai.dal.dataobject.questiontemplate.QuestionTemplateDO;
import com.iailab.framework.common.pojo.PageResult;
import com.iailab.framework.common.util.object.BeanUtils;

import com.iailab.module.ai.dal.mysql.questiontemplate.QuestionTemplateMapper;

import static com.iailab.framework.common.exception.util.ServiceExceptionUtil.exception;
import static com.iailab.module.ai.enums.ErrorCodeConstants.*;

/**
 * 大模型问题模板 Service 实现类
 *
 * @author 超级管理员
 */
@Service
@Validated
public class QuestionTemplateServiceImpl implements QuestionTemplateService {

    @Resource
    private QuestionTemplateMapper questionTemplateMapper;

    @Override
    public String createQuestionTemplate(QuestionTemplateSaveReqVO createReqVO) {
        // 插入
        QuestionTemplateDO questionTemplate = BeanUtils.toBean(createReqVO, QuestionTemplateDO.class);
        questionTemplateMapper.insert(questionTemplate);
        // 返回
        return questionTemplate.getId();
    }

    @Override
    public void updateQuestionTemplate(QuestionTemplateSaveReqVO updateReqVO) {
        // 校验存在
        validateQuestionTemplateExists(updateReqVO.getId());
        // 更新
        QuestionTemplateDO updateObj = BeanUtils.toBean(updateReqVO, QuestionTemplateDO.class);
        questionTemplateMapper.updateById(updateObj);
    }

    @Override
    public void deleteQuestionTemplate(String id) {
        // 校验存在
        validateQuestionTemplateExists(id);
        // 删除
        questionTemplateMapper.deleteById(id);
    }

    private void validateQuestionTemplateExists(String id) {
        if (questionTemplateMapper.selectById(id) == null) {
            throw exception(QUESTION_TEMPLATE_NOT_EXISTS);
        }
    }

    @Override
    public QuestionTemplateDO getQuestionTemplate(String id) {
        return questionTemplateMapper.selectById(id);
    }

    @Override
    public PageResult<QuestionTemplateDO> getQuestionTemplatePage(QuestionTemplatePageReqVO pageReqVO) {
        return questionTemplateMapper.selectPage(pageReqVO);
    }

}